The Thread View, UML2 Object Interactions view, and the Call Stack View provide complementary information. You can synchronize all of these views by changing the focus in the Thread View or the UML2 Object Interactions view.
Prerequisite: To use the UML2 Object Interactions view, you must select Collect UML2 Sequence Diagram object interaction data in the Thread Analysis profiling type when you collect data. Refer to Collecting thread data.